No sound from passenger side speakers

[welliott69]

I have an 05 Eddie Bauer Expedition and cannot get any sound from the passenger side speakers. I have replaced the head unit thinking something might be wrong with it, plus wanted the upgrade and still no sound.
Now I'm looking at the possiblility of the amp being bad and when I look online, there is very little information on the amp. I finally found the amp which is on the driver's side over the back wheel (amp # 5W4t-18C808-AA) and when I type that into the computer it comes back with this is not compatable with my vehicle and there is also another one that ends in AB.
Does anyone have any idea whether there is two amps for the car and if so, where would the second one be.

 

[bedrck46]

Did you check the balance control settings.?

 

[GAINMOB]

Did u check the speakers...I don't see that u did or thatbu traced the wiring to ensure nothing was cut

Holy Rollerz Christian Car Club (HRC3)

 

[welliott69]

I have checked the wiring and the balance control. Only other thing I could think of is the amp.

 

[GAINMOB]

Only one amp...could be bad...put part number on ebay or tascafordparts

Holy Rollerz Christian Car Club (HRC3)